| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.64 | 7.328% | $71.5234 | $71.52 | $71.50 | $71.50 |
| Purchase #2 | $234.74 | 8.624% | $254.984 | $254.98 | $255.00 | $255.00 |
| Purchase #3 | $222.90 | 4.738% | $233.461 | $233.46 | $233.45 | $233.50 |
| Purchase #4 | $91.52 | 9.267% | $100.0012 | $100.00 | $100.00 | $100.00 |
| Purchase #5 | $185.68 | 13.294% | $210.3643 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $175.95 | 12.284% | $197.5637 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $237.83 | 3.635% | $246.4751 | $246.48 | $246.50 | $246.50 |
| 7 purchase totals = | $1,215.26 | $1,314.3727 | $1,314.36 | $1,314.35 | $1,314.50 | |